<!DOCTYPE html>
<html>
	<head>
		<meta charset="UTF-8">
		<title></title>
		<style>
			.divCls{
				background-color: #ff0;
				border: 1px solid red;
				height: 25px;
				width: 25px;
				float: left;
			}
			
			.cle{
				clear: both;
			}
		</style>
	</head>
	<body>
		<div class="divCls">1</div>
		<div class="divCls">2</div>
		<div class="divCls">3</div>
		<div class="divCls">4</div>
		
		<div class="cle"></div>
		<div class="divCls">5</div>
		<div class="divCls">6</div>
		<div class="divCls">7</div>
		<div class="divCls">8</div>
		
	</body>
</html>
